interactive codelab

Learn agentu
by doing

Master the AI agent runtime — tools, memory, guardrails, workflows, and more. Write and run real Python directly in your browser.

$ pip install agentu
41 lessons · ~2 hours · zero setup
Core
Agent + Tools Permissions Sandbox LLM Inference Code Mode Structured Output Multi-modal Media Engine Image Gen
State & Memory
Memory Always-on Memory Caching Sessions Context Mgmt Checkpoints Storage Durable Agents
Control & Safety
Guardrails Rules Hooks Middleware Safety
Architecture
Workflows Sub-agents Agents as Tools Skills Agent Plugins MCP Tool Search Declarative
Loop Engineering
Ralph Mode Schedules Worktrees Task Queue Loop Engineering
Ops & Debugging
Evaluation Observability REST API Rationale OpenTelemetry Capstone

agentu codelab

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main.py
Output
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Exercise